I looked at a lot of AMV of this site which have the sound of movie trailers on the background but the images are anime.
I would like to create an AMV of that kind and I have the trailer in mpg, wmv or avi. My question is : how can I get only the sound from the trailer ? Or is there any other way (like maybe pasting images and anime videos OVER the original video ? )
Any help would be greatly appreciated !

Thank you everyone and have a nice day !
Shugenlord.